Why did trench warfare lead to a stalemate on the western front? answers?

Neither one of the sides were fruitful in getting through the resistance of the other and bringing about a stalemate. Trench fighting developed due the disappointment of the Schliffen Plan. It was another arrangement of fighting which was an immediate reason for the stalemate, and this is the reason. It was an arrangement of resistance not offense.

The virginia plan was a proposal by virginia delegates for a bicameral legislative branch. the albany plan of union was a plan to create a unified government for the thirteen colonies.

A, i have to keep writing because the website doesn't allow me to post one lettered responses